baber/WOPTO huggingface dataset:
Patent FR-2521483-A1 (FR)
Title: Materiau en feuille de matiere plastique expansee, en particulier polyethylene expanse a cellules fermees, reticule par irradiation, avec surfaces destinees a l'application de colles de tapissiers communes, vernis et enduits, et procede pour son obtention
Inventor: FERRARI LORENZO CANNI
IPC: E04C2/24
Filed: 1983-02-11
Abstract: L'INVENTION SE REFERE A UN MATERIAU POUR L'INDUSTRIE DU BATIMENT ET LA DECORATION, ET A UN PROCEDE POUR L'OBTENIR. UNE FEUILLE DE MATIERE PLASTIQUE EXPANSEE PRESENTE UNE OU, DE PREFERENCE, DEUX SURFACES AVEC UN VOILE DE TISSU PARTIELLEMENT INCORPORE POUR RENDRE LA SURFACE APTE A L'EMPLOI D'ADHESIFS A PRESSION, DES COLLES POUR TAPISSIERS, DES VERNIS OU DES ENDUITS. ON DECRIT AUSSI UN PROCEDE POUR OBTENIR LEDIT MATERIAU EN FEUILLE. LADITE MATIERE PLASTIQUE EST UN POLYETHYLENE EXPANSE A CELLULES FERMEES RETICULE PAR IRRADIATION. LE TISSU EST DE PREFERENCE UN TISSU NON TISSE, PREFERABLEMENT EN POLYESTER. LE MATERIAU EN FEUILLE EST EMPLOYE POUR L'ISOLATION OU LE FINISSAGE DANS L'INDUSTRIE DU BATIMENT.
Patent FR-2526627-A1 (FR)
Title: Dispositif chargeur destine a l'acheminement de produits tels que betteraves et similaires vers des recipients de recolte
Inventor: CAPIZZI FRANCO
IPC: A01D17/10
Filed: 1983-03-31
Abstract: L'INVENTION CONCERNE UN DISPOSITIF CHARGEUR DE PRODUITS VERS DES RECIPIENTS. IL COMPORTE UN TRANSPORTEUR 1 VERTICAL CONTINU, SANS FIN, QUI SE COMPOSE D'UNE PLURALITE D'ELEMENTS EN FORME DE PEIGNE 2 SE DEVELOPPANT TRANSVERSALEMENT A LA DIRECTION 5 DE MOUVEMENT DUDIT CHARGEUR, POURVUS D'UNE SERIE DE DENTS, A SON EXTREMITE INTERIEURE A LA TIGE DE SUPPORT 3 DE TOUTES LES DENTS, CHAQUE DENT COMPORTANT UNE PREMIERE PORTION ADJACENTE A LADITE TIGE ET UNE DEUXIEME PORTION CONTIGUE A LA PREMIERE ET QUI S'ETEND PERPENDICULAIREMENT A LADITE DIRECTION DE MOUVEMENT 5. APPLICATION AU TRANSPORT DE PRODUITS AGRICOLES.
Patent FR-2524775-A1 (FR)
Title: Filtre a cigarette
Inventor: HAYES ERNEST BRIAN
IPC: A24D3/04
Filed: 1983-04-08
Abstract: L'INVENTION CONCERNE UN ELEMENT DE FILTRE POUR CIGARETTE QUI COMPREND UN NOYAU 4 AYANT UNE PERTE DE CHARGE RELATIVEMENT GRANDE OU INFINIE DANS LA DIRECTION LONGITUDINALE DE L'ELEMENT; IL EST PREVU AUTOUR DU NOYAU UNE ENVELOPPE OU ZONE DE SURFACE INTEGRALE 3 RAINUREE OU ONDULEE LONGITUDINALEMENT ET FORMANT DES CANAUX 1, 2 QUI S'ETENDENT D'UNE EXTREMITE A L'AUTRE DU NOYAU SANS ETRE EN COMMUNICATION AVEC LUI ET QUI, LORSQUE L'ENVELOPPE OU PEAU EST A SON TOUR ENTOUREE PAR UNE ENVELOPPE DE MATIERE D'EMBOUT 7 ONT, DANS LA DIRECTION LONGITUDINALE DE L'ELEMENT, UNE PERTE DE CHARGE INFERIEURE A CELLE DU NOYAU.
Patent FR-2545306-A1 (FR)
Title: Method and device for regulating the occupancy of the transmission and reception buffer memories of digital signal transceivers
Inventor: CATROS JEAN-YVES
IPC: H04N7/32
Filed: 1983-04-26
Abstract: The method for regulating the occupancy of the transmission 4 and reception 19 buffer memories of digital television signal transceivers 1, 15 coupled together by a transmission channel 3, according to the invention, consists in calculating at transmitter level a bracket which fixes the number of binary elements allowed for the encoding of the frame or of the television image to be transmitted, so as to prevent the emptying or overflowing of buffer memories 4, 19 for transmission and reception during transmission of the digital image, and in controlling the throughput of the binary elements provided by a transmission coder 5 so that the number of binary elements provided for each coded image frame remains inside the bracket. Application: transmission of digital television signals.
Patent FR-2545062-A1 (FR)
Title: Flexible display package.
IPC: B65D5/36
Filed: 1983-04-28
Abstract: Flexible display package constituted from a flat blank 1, 2, 3, 4, 5, 6, made of cardboard (or other similar material) which is sufficiently rigid and suitably cut-out, profiled and pre-folded, certain flaps 9, 17 being glued and pre-assembled, whilst others 4, 5, 6 are free and folded down only at the time of final assembly, means being provided, on the one hand 11, 12 to endure the grasping of the package, and on the other hand to ensure the stability of the food products displayed, the structure of the finished product being such that a tray is obtained which has appropriate rigidity. Application to the sale of take-away restaurant products.
Patent FR-2533036-A1 (FR)
Title: Periscope pour reacteurs a haute temperature
Inventor: BEUERMANN HANS-LUTZ
IPC: B01J3/00
Filed: 1983-06-16
Abstract: A.PERISCOPE POUR REACTEURS A HAUTE TEMPERATURE. B.PERISCOPE CARACTERISE EN CE QUE SUR UNE LENTILLE FRONTALE 11 DE L'OPTIQUE DE PERISCOPE 2, DU COTE DE LA CHAMBRE DE REACTION, EST PLACE UN CORPS CREUX 12 REVETANT LA FORME D'UNE ENVELOPPE D'UN TRONC DE CONE, CONSTITUANT UNE OUVERTURE DE DIAPHRAGME 19 POUR L'OPTIQUE DE PERISCOPE, L'ESPACE INTERMEDIAIRE 8 ENTRE L'OPTIQUE DE PERISCOPE 2 ET L'ENVELOPPE 1 FORMANT UNE FENTE 15 QUI CONSTITUE UNE BUSE ANNULAIRE 16 POUR LE GAZ DE NETTOYAGE. C.L'INVENTION CONCERNE LES PERISCOPES POUR REACTEURS A HAUTE TEMPERATURE.
Patent FR-2548724-A1 (FR)
Title: Circuit de commande du moteur d'un panneau ouvrant de vehicule automobile, notamment pour leve-vitre electrique
Inventor: PETREQUIN CLAUDE
IPC: H02P7/00
Filed: 1983-07-04
Abstract: CIRCUIT DE COMMANDE DU MOTEUR D'ENTRAINEMENT D'UN PANNEAU OUVRANT POUR VEHICULE AUTOMOBILE TEL QU'UNE VITRE OU UN TOIT OUVRANT, DU TYPE COMPRENANT RESPECTIVEMENT POUR CHAQUE SENS DE MARCHE DU MOTEUR1, EN VUE DE L'OUVERTURE OU DE LA FERMETURE DU PANNEAU, DEUX ORGANES DE COMMUTATION 4M, 4D, 5M, 5D DONT LE PREMIER 5M, 5D EST DESTINE A LA COMMANDE D'UN CYCLE AUTOMATIQUE DE MARCHE COUVRANT NORMALEMENT LA COURSE TOTALE DU PANNEAU ET DONT LE SECOND 4M, 4D EST DESTINE A LA COMMANDE D'UN CYCLE MANUEL PERMETTANT DE PLACER SELECTIVEMENT LE PANNEAU DANS UNE POSITION QUELCONQUE DE SA COURSE EN FONCTION DE LA DUREE D'ACTIONNEMENT DU SECOND ORGANE DE COMMUTATION, CARACTERISE EN CE QU'UNE MEMOIRE 18M, 18D EST ASSOCIEE A CHAQUE PAIRE D'ORGANES DE COMMUTATION POUR MEMORISER L'ACTIONNEMENT DU PREMIER D'ENTRE EUX DANS UN SECOND ETAT DANS LEQUEL ELLE COMMANDE LEDIT MOTEUR1 DANS LE SENS CORRESPONDANT ET POUR ETRE RETABLIE DANS UN PREMIER ETAT DE COUPURE DUDIT MOTEUR LORSQUE LE SECOND ORGANE DE COMMUTATION 4M, 4D EST ACTIONNE DURANT LA MARCHE DU MOTEUR EN MODE AUTOMATIQUE.
Patent FR-2531907-A1 (FR)
Title: Briquetting of material, esp. ores to be melted
Inventor: TUPPURAINEN ARVO ANSELM
IPC: B65B9/02
Filed: 1983-08-18
Abstract: A moist material (a) to be made into briquettes is fed through a pair of briquetting rolls rotating on horizontal axes.  Material (a) is sepd. from the rolls by strips of a material (b) fed from two spools, so that each briquette is provided with an envelope made of strip (b).  Strips (b) are pref. paper, fabric, polymer, or metal foils; and material (a) is esp. a milled substance or ore to be fed into a metallurgical melting furnace. The envelopes (b) provide ore briquettes etc with increased resistance to abrasion, and reduce the wear on the briquetting rolls.
Patent FR-2553192-A1 (FR)
Title: Dish for weight calibrator
IPC: G01G15/00
Filed: 1983-10-05
Abstract: The invention relates to a device for handling a product to be calibrated. It consists of a dish 1 serving for transportation of the oyster, articulated by means of bent shafts 2 in a stirrup piece 4 connected to a handling chain by means of the shaft 6. On this shaft is fixed the finger 5 which ensures the tilting of the dish during calibration. The shaft 3 holds the dish in a horizontal position until weighing on the balance corresponding to the calibre (size) of the oyster transported, which will then define and allow passage of the finger 3 in order to ensure the ejection of the oyster. Application to the fruit, oyster-farming and farming industries.
Patent FR-2534927-A1 (FR)
Title: Composition de blanchiment et de blanchissage stabilisee
Inventor: BROZE GUY
IPC: C11D3/39
Filed: 1983-10-20
Abstract: L'INVENTION CONCERNE UNE COMPOSITION DETERGENTE PARTICULAIRE DE BLANCHIMENT. LADITE COMPOSITION COMPREND: A.UN AGENT DE BLANCHIMENT COMPRENANT UN PEROXYACIDE ETOU UN SEL HYDROSOLUBLE DE CELUI-CI; B.UN POLYMERE CONTENANT DES MOTIFS MONOMERES DE FORMULES: (CF DESSIN DANS BOPI) DANS LAQUELLE R ET R REPRESENTENT INDEPENDAMMENT L'HYDROGENE OU UN GROUPE ALKYLE COMPORTANT DE 1 A 3 ATOMES DE CARBONE, ET M REPRESENTE L'HYDROGENE, OU UN METAL ALCALIN, UN METAL ALCALINO-TERREUX OU LE CATION AMMONIUM ET; C.UN OU PLUSIEURS DETERGENTS TENSIO-ACTIFS.
Patent FR-2537317-A1 (FR)
Title: Stringed instrument fine tuning equipment
Inventor: HARLE FRITZ
IPC: G10D3/14
Filed: 1983-11-29
Abstract: The fine-tuning equipment is for a stringed musical instrument. It has an adjusting screw acting on a tension lever, in which there is a groove for the insertion of the string end with an anchoring device. A radius (14) is formed at the outlet end of the groove (7), and against which the string (9) bears where it emerges from the latter. This radius can be formed on a protrusion, and it can be of 1.2mm at least, and typically between 1.5 and 2.5mm. The design reduces the risk of string breakage.
Patent FR-2537649-A1 (FR)
Title: Hauling chain-wheel drive for mining cutter
Inventor: BARRY MICHAEL JOHN
IPC: E21C27/06
Filed: 1983-12-13
Abstract: The cutting machine has a housing containing an electric motor for driving a gear, via which the hauling chain wheels are set in rotation. The wheels engage in a tensioned chain or alternatively in a toothed rod running towards a working face, along which the machine is moved backwards and forwards. The machine housing is rigidly connected to a control module which has a monitoring system for the machine functional reliability. The monitoring system is contained in a housing on which a division switch housing is fitted. At the end of the machine housing remote from the control module, a bearer arm is connected and carries a head with a cutting iron, and on the machine underside are several slide shoes which engage on the side walls of the troughs of a chain scraper conveyor.
Patent FR-2539818-A1 (FR)
Title: Injecteur de carburant
Inventor: KANESAKA HIROSHI
IPC: F02B3/06
Filed: 1984-01-18
Abstract: INVENTION CONCERNANT UN MOTEUR A COMBUSTION. INJECTEUR A CARBURANT, DANS LEQUEL UNE CHAMBRE D'ACCUMULATION 12 EST FORMEE AUTOUR D'UNE VALVE 7 A POINTEAU ETABLIE DANS UNE ENVELOPPE 2 D'UN ENSEMBLE DE BUSE POUR OUVRIR ET FERMER UN ORIFICE D'ENTREE, AVEC UNE VALVE 13 DE COMMANDE DE FIN D'INJECTION ENTRE LA CHAMBRE D'ACCUMULATION ET UN PASSAGE DE CARBURANT QUI COMMUNIQUE AVEC LE COTE A PRESSION ATMOSPHERIQUE DE LA VALVE A POINTEAU. LA VALVE DE COMMANDE DE FIN D'INJECTION AGIT POUR ETABLIR LA PRESSION DE FERMETURE DE LA VALVE A POINTEAU EN PERMETTANT LA FERMETURE RAPIDE DE CETTE VALVE. APPLICATION A L'AMELIORATION DU RENDEMENT DES MOTEURS DIESEL.
Patent FR-2560960-A1 (FR)
Title: Improvement to fitting devices
Inventor: PEREIRA JOSE
IPC: F16K49/00
Filed: 1984-03-09
Abstract: Improvement to fitting devices comprising a body equipped with inlet and outlet tubes for the fluid and having a passage duct for the fluid in which there is mounted a shut-off member, the said body being connected to a cap upon which a shut-off-manoeuvring member is mounted. Between the body 1 and the cap 8 there is mounted at least one sleeve 14, 15 for thermal insulation arranged around a sheath 7 connecting the cap 8 and the body 1 of the fitting device. The invention is used in fittings.
Patent FR-2547935-A1 (FR)
Title: Pulse width and height converter
Inventor: KOSAK WOLFGANG
IPC: H03K9/08
Filed: 1984-04-05
Abstract: The output voltage in this operational amplifier integrator which forms part of a pulse width and height converter, may be pre-set and stored and successive conversions may thus be produced. The converter may, moreover, be operated in a multiplexed mode. Pre-setting is achieved by means of a switch (Sr) that bridges the integrater capacitor (C1). The switch is controlled by a reset pulse (R) that is derived from the pulse (I) to be converted. The output is stored in a capacitor (C2) via a second switch (Ss) that is controlled by a second pulse (S) derived from the original pulse (I). The inverting input of the operational amplifier (11) is enabled by this pulse and the non-inverting input is connected to the junction of a potential divider (R2,R3) which provides a reference voltage.
Patent FR-2549026-A1 (FR)
Title: Appareil de pliage pour machine a imprimer rotative a bobines
Inventor: WORNER MICHAEL
IPC: B65H45/18
Filed: 1984-07-12
Abstract: L'INVENTION SE RAPPORTE AU FINISSAGE DES PRODUITS IMPRIMES. CET APPAREIL DE PLIAGE EST DU TYPE COMPRENANT UN COUTEAU DE PLIAGE 9 ET DEUX ROULEAUX DE PLIAGE 11, ET LES PRODUITS A PLIER ARRIVENT NORMALEMENT DU MECANISME DE PLIAGE TRANSVERSAL AVEC UN ESPACEMENT A PEU PRES EGAL A UNE LONGUEUR DE PRODUIT. POUR AUGMENTER LA VITESSE DE FABRICATION SANS QUE LES PRODUITS NE SE GENENT MUTUELLEMENT, LE TRANSPORTEUR D'ALIMENTATION COMPREND UN ORGANE DE DEVIATION 16 QUI PRELEVE UN SUR DEUX 6A DES PRODUITS POUR LE REINJECTER IMMEDIATEMENT DERRIERE LE PRODUIT SUIVANT 6B. LE COUTEAU ET LES ROULEAUX DE PLIAGE SONT DE LONGUEUR AU MOINS EGALE A LA LONGUEUR TOTALE DES PAIRES DE PRODUITS ACHEMINES. PRINCIPALES APPLICATIONS: TOUS LES PRODUITS IMPRIMES PAR LES ROTATIVES A BOBINES.
Patent FR-2568697-A1 (FR)
Title: Procede et machine d'impression magnetographique
Inventor: GUERIN CHRISTOPHE
IPC: B41J35/16
Filed: 1984-08-01
Abstract: 1.L'INVENTION CONCERNE UN DISPOSITIF D'IMPRESSION, AINSI QU'UNE MACHINE, QUI PERMET D'OBTENIR DES IMAGES EN DEUX COULEURS SUR UN SUPPORT D'IMPRESSION. 2.LA MACHINE QUI APPLIQUE CE PROCEDE COMPORTE UN ORGANE D'ENREGISTREMENT MAGNETIQUE 13 ETABLI POUR, LORSQU'IL EST EXCITE PAR DES IMPULSIONS DELIVREES PAR UNE SOURCE 26 PAR L'INTERMEDIAIRE D'UN DISPOSITIF 27, FORMER SUR LE TAMBOUR 10 DES POINTS MAGNETISES CONSTITUES DE DOMAINES MAGNETISES ELEMENTAIRES AYANT DES AIMANTATIONS DE SENS DIFFERENTS, DES DISPOSITIFS APPLICATEURS DE REVELATEURS 40, 42, DES DISPOSITIFS DE RETOUCHE 41, 43 ET UN POSTE DE TRANSFERT 45 OU LES REVELATEURS DEPOSES SUR LE TAMBOUR 10 SONT TRANSFERES SUR UNE BANDE DE PAPIER 20. 3.APPLICATION AUX MACHINES IMPRIMANTES MAGNETIQUES.
Patent FR-2553076-A1 (FR)
Title: Dispositif tenseur pour machine d'enroulement d'une bobine de fil
Inventor: TAKEDA SHUJI
IPC: B65H59/36
Filed: 1984-10-11
Abstract: A.DISPOSITIF TENSEUR POUR MACHINE D'ENROULEMENT D'UNE BOBINE DE FIL. B.DISPOSITIF TENSEUR CARACTERISE EN CE QU'IL COMPREND UN PREMIER RESSORT DE CONTRE-TENSION 43 DONT UNE EXTREMITE EST RELIEE AU LEVIER DE CONTRE-TENSION 37, UN SECOND RESSORT DE CONTRE-TENSION 44 DONT UNE EXTREMITE EST RELIEE A UN POINT FIXE, ET UN MOYEN 45 PERMETTANT DE RELIER LE PREMIER RESSORT 43 AU SECOND RESSORT 44. C.L'INVENTION S'APPLIQUE AUX MACHINES DE BOBINAGE.
Patent FR-2572388-A1 (FR)
Title: Cadre de soutien d'une feuille de verre pendant la trempe
Inventor: BARTUSEL K RUDOLF
IPC: C03B35/20
Filed: 1984-10-29
Abstract: L'INVENTION EST RELATIVE A UN CADRE DE SOUTIEN D'UNE FEUILLE DE VERRE EN POSITION HORIZONTALE PENDANT LE SOUFFLAGE DE TREMPE. IL EST PROPOSE DE MUNIR UNE ZONE CHOISIE DU CADRE 1 DE PORTEES 8 QUI SUPPORTENT LA FEUILLE DE VERRE ET QUI DELIMITENT ENTRE ELLES DES CANAUX D'EVACUATION 14, 15 DES GAZ DE SOUFFLAGE. L'INVENTION S'APPLIQUE PLUS SPECIALEMENT A LA TREMPE DE VITRAGE DONT CERTAINES ARETES SONT VISIBLES.
Patent FR-2556324-A1 (FR)
Title: Conteneur-citerne
Inventor: GERHARD HELMUT
IPC: B65D90/00
Filed: 1984-12-06
Abstract: CONTENEUR-CITERNE DONT LA STRUCTURE FORMANT CHASSIS PRESENTE UN CADRE FRONTAL10 ET SUR SES DEUX COTES LONGITUDINAUX RESPECTIVEMENT UNE PROTECTION LATERALE20 COMPORTANT UN LONGERON INFERIEUR21 ET UNE BORDURE DE FROTTEMENT22 DISPOSEE PAR DESSUS. LA PROTECTION LATERALE20 EST FIXEE DE MANIERE AMOVIBLE SUR LES RENFORTS D'ANGLE11 DES DEUX CADRES FRONTAUX10 RELIES A LA CITERNE DE MANIERE AUTOPORTANTE.
Patent FR-2575755-A1 (FR)
Title: Process for the preparation of concentrated aqueous solutions of anionic products of melamine/phenol/formaldehyde condensation, solutions obtained and their use as additives for building materials
Inventor: HAYES RICHARD DENIS
IPC: C04B24/22
Filed: 1985-01-04
Abstract: Anionic products of melamine/phenol/formaldehyde condensation, containing sulphonic acid groups. The invention relates particularly to a process for the preparation of stable concentrated aqueous solutions of such condensation products, which have a solids content of at least 50 % by weight, which involves a number of successive condensation stages under varied temperature, duration, proportions and pH conditions. The solutions obtained are used especially as additives for mortars.
Patent WO-8600191-A1 (WO)
Title: Toilet for cats
Inventor: FRAEHRING MICHELLE
IPC: A01K1/01
Filed: 1985-06-17
Abstract: The toilets for cats which are available on the market comprise a litter box wherein the cats may relieve themselves. These toilets boxes are either fully open at their upper part or provided with a protection cabin presenting an opening for the passage of the cat. These toilets present many disadvantages, particularly: the legs of the cat are in contact with the litter and the excrements; in the open toilet boxes, the cat may project and scatter the litter and the excrements around the toilet. The closed toilet boxes are too expensive to be disposable. The object of the present invention is a toilet for cats which remedy most of said disadvantages, due to the fact that the legs of the cat are not in contact with the litter. The toilet is characterized in that it is comprised of a platform having a hole, and on which the cats take place and relieve themselves through said hole. The excrements being collected under the platform. The attached drawings represent schematically and as an example a number of forms of execution of the object of the invention. Figures 1 to 3 are perspective views of three particularly simple forms of execution. Figure 4 represents a receptacle for the excrements which can be used with either one of the forms of execution represented by figures 1 to 3.
Patent FR-2576727-A1 (FR)
Title: Device for direct generation of signals which can be applied to a sound transducer, from a digitised audiofrequency source
IPC: H03M1/00
Filed: 1985-01-29
Abstract: The device is an electronic circuit intended to be inserted into the processing and amplification of any digitised audiofrequency source. This circuit avoids the use of a digital/analog converter by delivering a width-modulated signal which can be applied directly to an amplifier, and the average value of which is proportional to the rank of the input binary word. The circuit comprises a clock H, a synchronising circuit S and a binary counter C grouped together as SCH. The input binary word is loaded into a register R. This word is separated into high-ranking bits, which are compared to the contents of C, and into low-ranking bits generating a pulse of a monostable M. The pulses from the comparator CP and from the monostable M are summed and a generator delivers output signals, through S1 and S2, heading for an amplifier.
Patent FR-2578893-A1 (FR)
Title: Up-and-over door, especially garage door
Inventor: BACH MARCEL
IPC: E05F5/00
Filed: 1985-03-15
Abstract: The invention relates to an up-and-over door, especially a garage door, tilting about a horizontal axis and equipped, on the one hand, with a fixed frame formed from a horizontal upper crossmember and from two vertical lateral pillars and, on the other hand, with a movable frame integral with the panel of the door and forming a movable assembly connected to the fixed frame by means of two lateral supporting arms comprising a joint at each end and allowing the movable frame to pivot about a horizontal axis which is displaced upwards or downwards, depending on whether the door is in the opening or the closing phase. The up-and-over door 1 is characterised in that it comprises automatic mechanical means for compensating the weight of the movable assembly 5, 6 during the opening and/or closing phases, cooperating with braking means which act in the opening phase. The invention is concerned with the industry of building closures.
Patent FR-2561616-A1 (FR)
Title: Dispositif d'actionnement a blocage automatique et ensemble d'actionnement comprenant deux dispositifs de ce type, en particulier pour l'aviation
Inventor: PAXTON WILLIAM GRAHAME
IPC: F16H25/20
Filed: 1985-03-19
Abstract: L'INVENTION CONCERNE UN ENSEMBLE D'ACTIONNEMENT COMPOSE DE DEUX DISPOSITIFS D'ACTIONNEMENT MONTES DOS A DOS ET AGENCES POUR SE BLOQUER DANS UNE POSITION PREDETERMINEE QUAND ILS SONT L'OBJET D'UNE PANNE. CHACUN DE CES DISPOSITIFS COMPORTE UNE TIGE D'ACTIONNEMENT 10 QUI SE DEPLACE DANS UN SENS OPPOSE A L'AUTRE. UN RESSORT 120 ENTOURE LA TIGE 10 ENTRE DEUX BAGUES 122 ET 124. CE RESSORT REPOUSSE LES BAGUES CONTRE DES ARRETS 124, 125 SUR LA TIGE ET DES ARRETS 126, 127 SUR LE BOITIER, DE SORTE QUE LA TIGE 10 EST RAMENEE EN POSITION MEDIANE EN CAS DE PANNE DU DISPOSITIF. LA TIGE EST ACTIONNEE PAR UN MOTEUR 20 QUI FAIT EGALEMENT TOURNER DEUX DISQUES 30 ET 60 DE DIAMETRE DIFFERENT. DEUX ENCOCHES MENAGEES RESPECTIVEMENT SUR LE BORD DES DISQUES NE SE TROUVENT ALIGNEES QUE DANS LA POSITION MEDIANE DE LA TIGE, CE QUI PERMET A DES ROULETTES 73 ET 74 DE S'ENGAGER DANS LES ENCOCHES. EN CAS DE PANNE, UN SOLENOIDE LIBERE UN BRAS DE VERROUILLAGE 70 QUI RETIENT LES ROULETTES DANS LES ENCOCHES, EMPECHANT AINSI LA ROTATION DES DISQUES ET LE DEPLACEMENT DE LA TIGE. UN TEL ENSEMBLE D'ACTIONNEMENT EST UTILISABLE NOTAMMENT DANS LES COMMANDES D'UN AVION.
Patent FR-2580763-A1 (FR)
Title: Sealing gasket for concrete structures comprising elements whose interlocking is of the so-called "halved-joint (rebated)" type
Inventor: BUCHY PHILIPPE
IPC: F16L25/00
Filed: 1985-04-18
Abstract: Concrete structure more particularly comprising inspection hatch elements for waste-water pipes or the like, whose interlocking is of the so-called "halved-joint (rebated)" type, and between which an elastomer sealing gasket 6 is interposed. According to the invention, the sealing gasket 6 comprises a positioning, centring and tensioning means for this same seal which is securely fastened to the latter; according to an advantageous embodiment, this means consists of an elastomer skirt 7 securely fastened to the sealing portion 8 of the gasket 6, which skirt is intended to envelope, preferably the female end of the elements of the said structure. Application to sealing concrete structures, such as tanks, inspection hatches for pipes, purification stations or the like.
Patent FR-2581287-A1 (FR)
Title: Machine for harvesting fruits, berries and the like carried by fruit trees and shrubs planted in rows
Inventor: DEUX ALAIN
IPC: A01D46/26
Filed: 1985-05-03
Abstract: This machine comprises a chassis 1 which can move across the field and at least one shaking assembly 4 mounted on the chassis and comprising a pair of shaking members 8 each having an active part 8a which extends parallel to the direction of forward travel of the machine, and a front part 8b which extends forwards and outwards from the active part, so as to define, between the shaking members, a forwardly flared passage for the said trunks; the said passage has, in the region corresponding to the active part 8a of the two shaking members 8, a length 1 which is greater than the distance between two successive trunks 9.
Patent FR-2582069-A1 (FR)
IPC: F16H9/24
Filed: 1985-05-20
Abstract: A double-action belt intended for use with speed varying devices of the type having pulleys of variable diameter is constructed of many rigid trapezoidal elements that are articulated one to another at their bases. The rigid elements all have a central opening through which an elastic member extends. The rigid elements are strung in a closed loop along the elastic member with each element being held captive by the stretchable elastic member. The sides of the rigid trapezoidal elements which are opposite the articulated base carry protruding flanges. Those protruding flanges abut when the rigid elements are pressed together and cause the central portions of contiguous rigid elements to be spaced apart to accommodate those segments of the elastic member situated between contiguous rigid elements.